baber/WOPTO huggingface dataset:
Patent JP-H0973135-A (JP)
Title: Optical unit for image forming device
Inventor: KOJIMA AKIRA
IPC: G03B27/34
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit for an image forming device capable of preventing the buckling of bellows in a direction perpendicular to the longitudinal direction thereof without hindering saving space by the bellows. SOLUTION: When a lens carriage 2 to which a lens 1 is attached is moved in the direction perpendicular to the optical axis of the lens 1 by pulleys 5a and 5b, a wire 4 wound round the pulleys 5a and 5b and a motor 7 on a lens stage 3, the bellows 11a and 11b whose either ends are fixed in the lens carriage 2, whose other ends are fixed on the lens stage 3, and which are disposed along the wire 4 and a rail 8 are elongated and contracted to shield light while they are guided to be moved by the wire 4 and the rail 8 as the lens carriage 2 is moved, so that the buckling of the bellows 11a and 11b is prevented with the wire 4 and the rail 8 as a guide without increasing occupied space because a guide member is specially provided,  and adverse influence exerted on image forming operation caused by the deviation of the moving position of the lens 1 based on the buckling of the bellows 11a and 11b is avoided.
Patent JP-H04133666-A (JP)
Title: Power supply circuit
Inventor: NAKAHIRA KOJI
IPC: H02M3/28
Filed: 1990-09-25
Abstract: PURPOSE:To surely prevent rush currents and prevent the fusion of a fuse and the fusion of a power supply switch by providing a voltage detecting circuit, which compulsorily stops the operation of a switching control when the output voltage of a rectifying and smoothing circuit is below a certain value. CONSTITUTION:When it gets in power stoppage condition or a power supply switch SW1 is turned off, the charge voltage of a capacitor C1 falls gradually. When the charge voltage of the capacitor C1 gets below a certain value and the partial voltages of resistors R3 and R4 get below the Zener voltage of a Zener diode ZD1, a transistor Q3 is turned on. By this, the base potential of a transistor Q4 becomes the partial voltage determined by resistors R6, R8, R9 and R10, and the transistor Q4 get in on condition. As a result, the power supply voltage of a control IC2 becomes nearly earth potential, and the switching control is stopped forcibly.
Patent JP-S61135641-A (JP)
Inventor: ITO YUKIO
IPC: A61B8/14
Filed: 1984-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0889269-A (JP)
Title: Production of l-citrulline and new bacterial strain
Inventor: SASAKI TSUTOMU
IPC: C12N1/20
Filed: 1994-09-27
Abstract: PURPOSE: To produce L-citrulline from L-arginine in high yield by using bacterial cell. CONSTITUTION: A bacterial strain capable of producing L-citrulline from L- arginine and L-ornithine from L-citrulline is subjected to a drying treatment with a water-soluble organic solvent and the obtained bacterial cell dried with the water-soluble organic solvent and free from L-ornithine productivity is brought into contact with L-arginine to obtain L-citrulline. The bacterial strain having the above activity and free from L-ornithine productivity of the dried cell depleted by the drying treatment with the water-soluble organic solvent belongs to the genus Bacillus, more particularly, Bacillus sp. No.cit-70 strain.
Patent JP-H0996218-A (JP)
Title: Exhaust gas manifold
Inventor: WATANABE YOSHIMASA
IPC: F01N13/10
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the flange part root of an exhaust gas manifold from being subjected to generation of cracks on account of a differential heat expansion between the pipe root part and the flange part of an exhaust gas manifold. SOLUTION: In an exhaust gas manifold 10 which is formed of a pair of manifold half bodies 12 that are mutually connected together in a flange part 14 continuously extending along their peripheral parts, the flange width of a flange part which is an intermediate portion in the longitudinal direction of a flange part 14 and generates locally large strain during operation of an engine is made smaller than of another flange part.
Patent JP-H10104561-A (JP)
Title: Liquid crystal display device and its production
Inventor: OTAGURO HIROSHI
IPC: G02F1/13
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which enables the expansion of a display region without a size increase and a process for producing the same. SOLUTION: A counter substrate 14 is stuck via an adhesive 18 applied along the peripheral edges of an array substrate surface on an array substrate 12. The end faces 12c, 14c, 12d, 14d along the adjacent two sides among the four sides of the array substrate 12 and a counter substrate 14 are disposed to line up on the same plane as the plane of the adhesive 18. These two sides are cut together with the adhesive 18 along the cutting lines extending on the adhesive in production stages.
Patent JP-S62114555-A (JP)
Inventor: YAMASHITA SAKAE
IPC: A61H7/00
Filed: 1985-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0594051-A (JP)
Title: Electrophotographic liquid developer and production thereof
Inventor: SHINOZUKA SHOICHI
IPC: G03G9/12
Filed: 1991-10-03
Abstract: PURPOSE:To allow the formation of a toner image having a sufficient density and distinct contour on recording paper with a small pressure by dispersing a toner essentially consisting of coloring agents and a resin into a carrier liquid having a high insulating characteristic and a low dielectric constant to form the developer and forming the coloring agents of pigments coated with beeswax and the resin of an ethylene copolymer. CONSTITUTION:This developer is prepd. by dispersing the toner particles essentially consisting of the coloring agents and the resin for binding and for imparting electric charges to the toner particles into the carrier liquid having the high insulating characteristic and the low dielectric constant. The toner particles of such liquid developer are formed by using the pigments coated with the beeswax as the coloring agents and the ethylene copolymer as the resin. The beeswax refers to the waxy beeswax essentially consisting of higher fatty acid and the ester of higher alcohol and having 60 to 70 deg.C m.p. Such beeswax and the ethylene copolymer are made into the structure adsorbed and/or stuck with the ethylene copolymer on the beeswax surface of the pigments. The toner image of the sufficient density and the distinct contour is obtd. on the recording paper by the small pressure in this way.
Patent JP-H0998373-A (JP)
Title: Recording device
Inventor: TANAKA SUKEYUKI
IPC: H04N5/91
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To easily revise attribute data in the case of respectively automatically image/audio data obtained through image pickup by a digital camera with predetermined various relating attribute data. SOLUTION: Plural attribute data entered by the user are recorded in a 1st map file of a built-in recording medium 109. Every time image/audio data obtained through image pickup by a digital camera are filed and recorded to a 2nd map file of a recording medium 108 by a recording device 106, prescribed attribute data are read and copied to the 2nd map file.
Patent JP-H10103602-A (JP)
Title: Steam generating device
Inventor: SONE YASUO
IPC: F22B1/08
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To suppress a moisture content amount of secondary steam as much as possible and to supply steam of good quality. SOLUTION: A steam generating device is formed such that an evaporator 2 employing a spiral type heat-exchanger 1 and water supply tank 3 are arranged in juxtaposition. The two devices are communicated together at respective lower parts through coupling pipes 4 and 5 and connected together at respective upper parts through a coupling pipe, and arrangement is effected such that supply water from the water supply tank is circulated by utilizing thermosiphon phenomenon, and in the evaporator 2, steam from a primary steam introduction part 6 is fed as a supply water heating source to one flow passage of the heat-exchanger and heat-exchange is effected through supply of supply water to the other flow passage, and generating secondary steam is extracted from a steam extraction part 7 situated above the water supply tank.  A coupling pipe for secondary steam to connect together the evaporator 2 and the water supply tank 3 is arranged above a coupling pipe through which hot water is circulated through utilization of thermosiphon phenomenon.
Patent JP-2001079953-A (JP)
Title: Transfer apparatus in tire molding machine
Inventor: NAKATANI KATSUHIRO
IPC: B29D30/20
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily perform the adjustment of the concentricity of a transfer transferring a green case molded by the primary molding drum of a tire molding machine to a secondary molding drum with the drums and an inching change. SOLUTION: Primary and secondary molding drums 1, 2 are arranged in a positionally shifted state so that the axial lines X1, X2 of both drums become parallel and the transfer route of a transfer 3 is arranged so that the running part 4 in the direction crossing the axial lines of both drums and the running part 5 along the axial lines form an L-shape and one running part 4 is set to an overbridge running system and the other running part 5 is set to an on- floor running system and the transfer is allowed to run so that the support state of the transfer is converted at the crossing part of both running parts 4, 5.
Patent JP-H03119349-A (JP)
Title: Packing material
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1989-10-03
Abstract: PURPOSE:To render satisfactory physical strength, high pinhole resistance and dropping strength especially even in a low temp. range of <=0 deg.C and superior shock absorbency and to enable the reduction of film thickness by using a polyolefin resin film contg. specified ethylene-alpha-olefin copolymer resin and having specified values measured with a dynamic thermomechanical analyzer. CONSTITUTION:A polyolefin resin film contg. 5-60 wt.% polyethylene resin having 0.5-5.0 g/10 min melt flow rate and 0.94-0.960 g/cm<3> density and 5-95 wt.% ethylene-alpha-olefin copolymer resin having 0.5-8 g/10 min melt flow rate and <0.94 g/cm<3> density is used. The film has >=7.7 (Pa) log(E''(Pa)) and >=0.03 tandelta at -20 deg.C to +20 deg.C measured with a dynamic thermomechanical analyzer. A packing material having such satisfactory characteristics as high pinhole resistance and dropping strength in the temp. range of -20 deg.C to +20 deg.C, espe cially even at <=0 deg.C is obtd.
Patent JP-2001080820-A (JP)
Title: Image forming device
Inventor: MARUYAMA CHIHIRO
IPC: B41J15/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of discharging recording media without staining or disordering images independently the size of recording media and the concentration of formed images. SOLUTION: A guide member 50 for guiding a discharge portion 16a of a paper roll 16 is divided into a fixed guide 60 and a rotationally movable guide 70. The rotationally movable guide 70 is moved depending on the concentration of images formed on the paper roll 16 and the size of the paper roll 16a to be cut to change the shape of the guide member 50.
Patent JP-S61137204-A (JP)
Title: Recording and reproducing device of information
Inventor: HIRASAWA KATAHIDE
IPC: G11B5/027
Filed: 1984-12-07
Abstract: PURPOSE:To compensate the variation of a time base continuously even if a specific control signal for compensating said variation is not used by detecting the variation on the basis of a reproduced control signal and compensating the time base of a regenerative information signal. CONSTITUTION:Frequency-divided signals fa1-fd1 are outputted from frequency dividing circuits 12-15 dividing the frequency of an output signal fs' oscillated from a voltage controlled oscillator (VCO) 16. The output of a phase difference detector 18 detecting the phase differences between the signals fa1-fd1 extracted through a switch 17 and four control signals fa'-fd' reproduced by a magnetic head 9 is applied to the VCO16 as a control input through a low-pass filter (LPF) 19. The 2nd phase difference detector 20 detects the phase difference between the signal fs' outputted from the VCO16 and a reference signal (fs) outputted from an oscillator 1. Thus, a detecting means B is constituted. An automatic phase control circuit (APC system circuit) 21 which is a compensating means controls the phase of an information signal, especially a reproduced croma signal, in accordance with an output from a phase difference detecting circuit 20.
Patent JP-H0595911-A (JP)
Title: Uterine contraction curve recorder
Inventor: SAITOU ETSUKO
IPC: A61B10/00
Filed: 1991-10-04
Abstract: PURPOSE:To enable the diagnosing in a vital uterine contraction curve by a method wherein a uterine contraction measuring transducer is applied at a specified point of a pregnant woman to measure an internal pressure of a uterine and data obtained therefrom is stored into an IC memory at each time prescribed by a visceral clock. CONSTITUTION:A uterine contraction measuring section 1 applied on the belly of a person to be inspected is made up of a uterine contraction measuring transducer 11 to measure the internal pressure of the uterine and a adhesive sheet 12 to mount the transducer 11 on a human body. Then, a signal of a resistance change obtained with the uterine contraction measuring section 1 is measured and processed with a microprocessor 31 in a portable type recorder 3 through a transmission code 2. The signal measured is written into an IC memory 33 together with time data of a visceral clock 32. Thereafter, the data within the IC memory 33 is displayed with another data processing section to perform a diagnosis in a vital uterine contraction curve thereby serving for the prevention of abortion or premature birth.
Patent JP-H01103243-A (JP)
Title: Locker arm shaft assembling device
Inventor: YAMAZAKI MAKOTO
IPC: B23P21/00
Filed: 1987-10-13
Abstract: PURPOSE:To efficiently assembly each part onto a locker arm shaft by installing a plurality of base plates, spring and a mounting jig, positioning part including a driving means, holder, and an insertion driving part including a driving means. CONSTITUTION:A locker arm shaft 7 is inserted into the parts such as the first arms 1a-1h positioned by a positioning part P, cam holders 2a-2f, and coil springs 3a-3c, and the second locker arms 4a-4h are connected with the cam holders 2a-2f through the shafts 5a-5e by the approach of the base plates 8a-8f by an approach driving means 4. Therefore, the assembly of each part onto the locker arm shaft 7 can be carried out efficiently. Further, since the cam holders 2a-2f into which the locker arm shaft 7 is inserted are approached by the approach driving means 14, each part is guided by the locker arm shaft 7, and smoothly approached, and also the coil springs 3a-3e between the first locker arms are compressed without being distorted.
Patent JP-S61134608-A (JP)
Title: Optical measuring device
Inventor: SHIMOYAMA HIROSHI
IPC: G12B15/04
Filed: 1984-12-06
Abstract: PURPOSE:To perform the measurement stably with a high precision even in high-temperature and high-humidity circumstances by storing a detector in a double case and cooling the inside case to a prescribed temperature. CONSTITUTION:The first case 6 where a detector 5, which projects light to an object to be measured from a hood 50 under the object to measure its properties, is stored and a heat insulating material 60 is provided on the inside is stored in the second case 7. A dry air A is supplied into the case 7 from the external, and this air A is branched into three by manual valves 81, 82, and 83, and the air from the manual valve 81 is supplied to a cooling part 10 through a solenoid valve, the an air A1 from the valve 82 is released to the case 7, and an air A3 from the valve 83 is supplied to the detector 5 in the case 6. A cooled air A2 cooled by the cooling part 10 is supplied to the case 6 and is charged into the case 7 and is discharged out of the case 7 from the outside peripheral part of the hood 50 together with the air A1 from the manual valve 82. The air A2 from the cooling part 10 keeps the temperature in the case 6 constant by turning on and off a solenoid valve 9 with a control means 11 including a temperature detector 110 in the case 6.
Patent JP-2001081072-A (JP)
Title: Sulfonyldialkylcarboxylic acid ester derivative, method for producing the same and its use
Inventor: FUKUOKA NAOHIKO
IPC: C07C315/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound comprising a specific sulfonyldialkylcarboxylic acid ester derivative, excellent in heat stability and having an effective oxidation preventing capacity to an organic substance susceptible to oxidative degradation. SOLUTION: The invention provides a compound of formula I (R1 is H, an alkyl or the like; R2 is H or a linear alkyl; R3 is a branched alkyl), for example, bis(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl)-3,3'-sulfonyldipropinate. The compound of formula I is produced by reacting a sulfonyldialkylcarboxylic acid derivative of formula II (e.g. 3,3'-sulfonyldipropionic acid or the like) with a hydroxybenzyl halide derivative of formula III (X is chlorine or bromine) (e.g. 4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl chloride or the like) in the presence of a deacidifying agent (e.g. trimethylamine or the like) in an organic solvent (e.g. dimethylformamide or the like) at preferably 40-80 deg.C.
Patent JP-S63111139-A (JP)
Title: Sliding contact material
Inventor: YANAGISAWA HIDEKAZU
IPC: H01R39/20
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a sliding contact material remarkably excellent in wear resistance and minimal in the amount of worn particles, by providing a surface layer consisting of one or more elements among B, Si, and Ge, by means of plating, to an alloy consisting of Au, Ag, and Cu and by diffusing the surface layer to carry out alloying. CONSTITUTION:The surface layer consisting of one or more elements among B, Si, and Ge is provided to the alloy consisting of, by weight, 60-65% Au, 5-10% Ag, and 27-33% Cu by means of sputtering, etc. It is preferable that the thickness of this surface layer is regulated to 0.01-5mum. Subsequently, this surface layer is subjected to diffusion treatment under the conditions, e.g., of 350-500 deg.C and 0.5-1hr to undergo alloying of the surface layer, so that desired sliding contact material is obtained. By using this sliding contact material, a brush contact having low and stable contact resistance for an extremely long period can be obtained.
Patent JP-H04135318-A (JP)
Title: Gate array
Inventor: SATO YUICHI
IPC: H03K19/173
Filed: 1990-09-27
Abstract: PURPOSE:To connect a gate array to another element without using a level shifter by providing a circuit having a prescribed inverted potential and an MOS transistor constituting a logic circuit connected to the output of the circuit. CONSTITUTION:The gate array is constituted of an inverter composed of an N channel MOS transistor TR 1 and a P channel MOS transistor TR 2, which are connected in series, and an internal logic circuit 13 connected to the output of the inverter. An input signal from the other element such as an IC connected to another power source having a different voltage a supplied to the circuit having the prescribed inverted potential and inverted to a signal having a voltage suited to the internal logic circuit 13. Thus, the gate array can be interfaced with the other element without using the level shifter.
Patent JP-H0199504-A (JP)
Title: Linkage structure for surface cover of inner hook and band
Inventor: TAKEUCHI FUMIO
IPC: A44C5/24
Filed: 1987-10-13
Abstract: PURPOSE: To form a watch band separatable and connectable through one action by providing an insertion groove connected to a locking hole on the side wall of the front cover of an inner fastener folded in three, matching the inclination of a locking part at the tip of a band, inserting it, rotating the locking part and turning it to a detachment stopper. CONSTITUTION: The front cover 11 is provided with the two side walls 11a bent downwards on both sides in the width direction and the plural insertion grooves 11b and the locking holes 11c connected to the insertion grooves 11b are provided on the end part of the side wall 11a. Then, the band 16 is provided with a cylindrical tip part 17 on the tip and both ends of the tip part 17 are provided with a planar locking part 17a inclined in a fixed direction to the band. In order to attach the band 16 to the front cover 11 of the inner fastener, the band is inclined to the front cover 11 and inserted while matching the inclination of the insertion groove 11b and the inclination of the locking part 17a. After it is completely inserted, by rotating the locking part 17a in the locking hole 11c, the band 16 is not detached from the front cover 11.  The band 16 is rotatably attached to the front cover 11 and the limit of the rotation angle is 160 degrees.
Patent JP-H0597576-A (JP)
Title: Method for forming thin film
Inventor: TAKAHASHI JUNZO
IPC: C23C14/24
Filed: 1991-10-04
Abstract: PURPOSE:To form a film on a substrate uniformly and in a not extremely low state of an adhesion coefficients of coming and flying element to a substrate mainly by preventing the composition element from the dispersion to form a film without a disorder of phase constition. CONSTITUTION:In forming a film by alternately depositing an element of group V of group VI on a substrate of single crystal in extra high vacuum by k-cell or metallizing, the temperature of the substrate is made <=50 deg.C. Or in forming a film by depositing a highly sublimable element in high vacuum by k-cell or metallizing, a bulky raw material is used and the temperature of the substrate is made <=125 deg.C to form the thin film.
Patent JP-H0977280-A (JP)
Title: Sheet material feeder and image forming apparatus
Inventor: SAITO JUN
IPC: B65H3/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To separate and feed various kinds of sheet materials by improving the separation performance in sheet material separation to enlarge the range of stiffness of a separable sheet material. SOLUTION: In a sheet material feeder comprising a separating claw 8 (separating member) brought into contact with the uppermost surface corner part of a sheet material S and a paper feed roller 5 (feeding means) for separating sheet materials S stopped by the separating claw 8 one by one and feeding the same by a circular arc contacting part 23 brought into contact with the uppermost surface of the sheet materials to be moved in the conveying direction, the paper feed roller 5 starts to be brought into contact with a sheet material S with a region of the circular arc contacting part 23 separated form the separating claw 8 and gradually brings a region of the circular arc contacting part 23 closer to the separating claw 8 into contact with the sheet material.
Patent JP-H10104391-A (JP)
Title: Method for purifying calcium fluoride containing uranium
Inventor: ONOE TAKESHI
IPC: C01F11/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To separate and recover such nuclides as uranium which are difficulty in radiation control and recover a residual calcium fluoride in such a form as can be stored and managed easily and can be reused as a fluid medium. SOLUTION: A calcium fluoride containing uranium is heated in an electrolytic cell 12 with an cathode 10 and an anode 11 to make it a molten salt. Metal uranium is generated and stuck on the surface of the cathode 10 by electrolytically reducing the molten salt. The calcium fluoride molten is cooled and solidified which has been separated by sticking the metal uranium on the surface of the cathode 10. The solidified calcium fluoride is recovered. The recovered calcium fluoride is broken into pieces, and then is classified.
Patent JP-S63113591-A (JP)
Inventor: SAKAI HIROYUKI
IPC: G09G5/34
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。